CasNo.4318-76-7,2,5-Diaminopyridine,2,5-Diaminopyridine(4318-76-7) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 98%min(HPLC)
Payment Terms : L/C,T/T

Keywords

4318-76-7

Quick Details

Appearance:Slight brown to brown solid
Application:intermediates
PackAge:10/KG FIBER DRUM, inner packaging: one plastic bag, then in one aluminium foil bag
ProductionCapacity:5|Metric Ton|Year
Storage:Store in a cool, dry area. Keep container tightly closed.
Transportation:6.1/III,Toxic，UN2811

Superiority:

1. Introduction of 2,5-Diaminopyridine

2,5-Diaminopyridine (CAS NO.4318-76-7) is a slight brown to brown solid and used as a intermediate. We

Details:

1. Introduction of 2,5-Diaminopyridine

2,5-Diaminopyridine (CAS NO.4318-76-7) is a slight brown to brown solid and used as a intermediate. We can supply its 98%min(HPLC) as soon as possible. Our production of capacity of this chemical is 5 metric ton per year. And the FOB price of it is 0-100000 USD/kilogram. It is in stock now. We can delivery it in time and receive the payment by L/C or T/T.

Others:

Appearance:Slight brown to brown solid
Assay: ≥98%(HPLC)
Synonyms:    Pyridine-2,5-diamine
CAS NO.: 4318-76-7
Formula:      C₅H₇N₃
M.W.:          109.13
Feature:       brown solid . Air and light Sensitive. Volatility.
Packaging: 10/KG FIBER DRUM, inner packaging: one plastic bag, then in one aluminium foil bag
6.1/III,Toxic，UN2811

2. Basic information of 2,5-Diaminopyridine

1) Properties:

(1)XLogP3-AA: -0.2; (2)H-Bond Donor: 2; (3)H-Bond Acceptor: 3; (4)Tautomer Count: 4; (5)Exact Mass: 109.063997; (6)MonoIsotopic Mass: 109.063997; (7)Topological Polar Surface Area: 64.9; (8)Heavy Atom Count: 8; (9)Complexity: 74.1; (10)Covalently-Bonded Unit Count: 1; (11)Feature 3D Donor Count: 2; (12)Feature 3D Cation Count: 2; (13)Feature 3D Ring Count: 1; (14)Effective Rotor Count: 0; (15)Conformer Sampling RMSD: 0.4; (16)CID Conformer Count: 1.

2) Physical Properties

Physical Property	Value	Units	Temp (deg C)	Source
Melting Point	110.3	deg C		EXP
log P (octanol-water)	-0.390	(none)		EST
Atmospheric OH Rate Constant	3.35E-11	cm3/molecule-sec	25	EST

3) Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	50mg/kg (50mg/kg)		Journal of Medicinal Chemistry. Vol. 8, Pg. 296, 1965.

4) Descriptors of Structure

InChI: InChI=1S/C5H7N3/c6-4-1-2-5(7)8-3-4/h1-3H,6H2,(H2,7,8)
InChIKey: MIROPXUFDXCYLG-UHFFFAOYSA-N
Canonical SMILES: C1=CC(=NC=C1N)N
IUPAC Name: pyridine-2,5-diamine